PEMETAAN MULTI-RAWAN BENCANA JALUR KERETA API LINTAS CIREBON-SEMARANG BERBASIS SISTEM INFORMASI GEOGRAFIS (SIG)
Abstract
The Northern railway track areas from Cirebon to Semarang has natural hazards
potentials such as floods, landslides and subsidence due to their locations are
close to coastal area and having the complex geomorphological conditions. The
aim of this research is to identify and map the natural hazards potential may
influence in the Northern railway track from Cirebon to Semrang using a
Geographic Information System (GIS). The scoring method with a landscape
analysis approach was used to determine the level of disaster vulnerability. In
order to produce the GIS map, topography and geological maps from the
Bakortanal or BIG and Pusat Penelitian dan Pengembangan Geologi were used
as the main sources. The results showed that the geomorphologicalcondition of
Northern railway track from Cirebon to Semarang areas were dominantly created
from structural, marin and alluvial processes. The results were also shown that
the high risk of multiple hazards and potential disaster in the study area are
coming from flood and landslide potential evenst.